12 Days of Christmas
126th
99 Bottles of Beer
98th
Abundant Numbers
200th
Arabic to Roman
127th
brainfuck
151st
Christmas Trees
108th
Cubes
68th
Diamonds
62nd
Divisors
78th
Emirp Numbers
140th
Evil Numbers
202nd
Fibonacci
232nd
Fizz Buzz
1st
Happy Numbers
116th
Leap Years
206th
Morse Decoder
67th
Morse Encoder
65th
Niven Numbers
174th
Odious Numbers
197th
Ordinal Numbers
114th
Pangram Grep
49th
Pascal’s Triangle
111th
Pernicious Numbers
170th
Prime Numbers
177th
Quine
327th
Rock-paper-scissors-Spock-lizard
100th
Roman to Arabic
48th
Rule 110
71st
Seven Segment
98th
Sierpiński Triangle
106th
Spelling Numbers
π
185th
√2
91st